找不到 Flask 终端命令
Flask terminal command not found
我发现 解释 Flask 0.10 没有 flask
命令。我应该如何为 Flask-Migrate 初始化数据库?
我在遵循 Flask-Migrate 的文档时发现了这个问题。安装软件包并添加配置后, init db
不会 运行.
(env) $ flask init db
-bash: flask: command not found
升级到 Flask 0.11,它提供 flask
命令。
如果无法升级,请安装并配置 Flask-CLI,这会将命令反向移植到 0.10。
from flask_migrate import migrate
migrate = Migrate(app, db)
FLASK_APP=my_app.py flask db init
如果您无法升级且不想安装 Flask-CLI,请安装并配置 Flask-Script, which is a previous system for adding commands and is still supported by Flask-Migrate。
from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager
migrate = Migrate(app, db)
manager = Manager(app)
manager.add_command('db', MigrateCommand)
if __name__ == '__main__':
manager.run()
python manage.py db init
我发现 flask
命令。我应该如何为 Flask-Migrate 初始化数据库?
我在遵循 Flask-Migrate 的文档时发现了这个问题。安装软件包并添加配置后, init db
不会 运行.
(env) $ flask init db
-bash: flask: command not found
升级到 Flask 0.11,它提供 flask
命令。
如果无法升级,请安装并配置 Flask-CLI,这会将命令反向移植到 0.10。
from flask_migrate import migrate
migrate = Migrate(app, db)
FLASK_APP=my_app.py flask db init
如果您无法升级且不想安装 Flask-CLI,请安装并配置 Flask-Script, which is a previous system for adding commands and is still supported by Flask-Migrate。
from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager
migrate = Migrate(app, db)
manager = Manager(app)
manager.add_command('db', MigrateCommand)
if __name__ == '__main__':
manager.run()
python manage.py db init